aFe Power Gas Short Tube Header for RAM 1500 HEMI 2011 - 2018

Factory Mounting Locations: These headers retain your stock catalytic converters and are a direct bolt-on installation which requires no cutting or drilling to provide a hassle-free installation.Mitered Collectors: 4-to-1 mitered merge collectors decrease turbulence and increase exhaust velocity. The result is increased horsepower, torque and improved throttle response.Heavy Duty Flanges: 3/8" thick, one-piece flanges prevent warpage to ensure a leak-free seal over the life of the vehicle.Optimized Tube Lengths: Tube lengths are optimized for true pulse control technology which improves flow and performance.Fitment Note: This item will fit both 2WD and 4WD modelsEmissions Disclaimer: This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.aFe POWER exhaust headers are engineered and manufactured in our Corona, California facility.